File class-phpmailer.php has 1118 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/*~ class.phpmailer.php
.---------------------------------------------------------------------------.
|  Software: PHPMailer - PHP email class                                    |
|   Version: 2.0.4                                                          |

PHPMailer has 63 functions (exceeds 20 allowed). Consider refactoring.

Open

class PHPMailer {

  /////////////////////////////////////////////////
  // PROPERTIES, PUBLIC
  /////////////////////////////////////////////////

Function WrapText has a Cognitive Complexity of 47 (exceeds 5 allowed). Consider refactoring.

Open

  function WrapText($message, $length, $qp_mode = false) {
    $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
    // If utf-8 encoding is used, we will need to make sure we don't
    // split multibyte characters when we wrap
    $is_utf8 = (strtolower($this->CharSet) == "utf-8");

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Function EncodeQP has a Cognitive Complexity of 29 (exceeds 5 allowed). Consider refactoring.

Open

  function EncodeQP( $input = '', $line_max = 76, $space_conv = false ) {
    $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
    $lines = preg_split('/(?:\r\n|\r|\n)/', $input);
    $eol = "\r\n";
    $escape = '=';

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Method _mime_types has 89 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function _mime_types($ext = '') {
    $mimes = array(
      'ai'    =>  'application/postscript',
      'aif'   =>  'audio/x-aiff',
      'aifc'  =>  'audio/x-aiff',

Function MailSend has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

  function MailSend($header, $body) {

    $to = '';
    for($i = 0; $i < count($this->to); $i++) {
      if($i != 0) { $to .= ', '; }

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Function MsgHTML has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

  function MsgHTML($message,$basedir='') {
    preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
    if(isset($images[2])) {
      foreach($images[2] as $i => $url) {
        // do not change urls for absolute images (thanks to corvuscorax)

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Function SmtpSend has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

  function SmtpSend($header, $body) {
    include_once($this->PluginDir . 'class-smtp.php');
    $error = '';
    $bad_rcpt = array();

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Function SmtpConnect has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

  function SmtpConnect() {
    if($this->smtp == NULL) {
      $this->smtp = new SMTP();
    }

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Function CreateHeader has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

  function CreateHeader() {
    $result = '';

    /* Set the boundaries */
    $uniq_id = md5(uniqid(time()));

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Method WrapText has 63 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function WrapText($message, $length, $qp_mode = false) {
    $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
    // If utf-8 encoding is used, we will need to make sure we don't
    // split multibyte characters when we wrap
    $is_utf8 = (strtolower($this->CharSet) == "utf-8");

Method CreateBody has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function CreateBody() {
    $result = '';
    if ($this->sign_key_file) {
      $result .= $this->GetMailMIME();
    }

Function CreateBody has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

  function CreateBody() {
    $result = '';
    if ($this->sign_key_file) {
      $result .= $this->GetMailMIME();
    }

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Method SmtpSend has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function SmtpSend($header, $body) {
    include_once($this->PluginDir . 'class-smtp.php');
    $error = '';
    $bad_rcpt = array();

Method CreateHeader has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function CreateHeader() {
    $result = '';

    /* Set the boundaries */
    $uniq_id = md5(uniqid(time()));

Function AttachAll has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

  function AttachAll() {
    /* Return text of body */
    $mime = array();

    /* Add all attachments */

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Function EncodeHeader has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

  function EncodeHeader ($str, $position = 'text') {
    $x = 0;

    switch (strtolower($position)) {
      case 'phrase':

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Method EncodeHeader has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function EncodeHeader ($str, $position = 'text') {
    $x = 0;

    switch (strtolower($position)) {
      case 'phrase':

Method EncodeQP has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function EncodeQP( $input = '', $line_max = 76, $space_conv = false ) {
    $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
    $lines = preg_split('/(?:\r\n|\r|\n)/', $input);
    $eol = "\r\n";
    $escape = '=';

Method AttachAll has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function AttachAll() {
    /* Return text of body */
    $mime = array();

    /* Add all attachments */

Method SmtpConnect has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function SmtpConnect() {
    if($this->smtp == NULL) {
      $this->smtp = new SMTP();
    }

Method MailSend has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function MailSend($header, $body) {

    $to = '';
    for($i = 0; $i < count($this->to); $i++) {
      if($i != 0) { $to .= ', '; }

Method Send has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function Send() {
    $header = '';
    $body = '';
    $result = true;

Method MsgHTML has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  function MsgHTML($message,$basedir='') {
    preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
    if(isset($images[2])) {
      foreach($images[2] as $i => $url) {
        // do not change urls for absolute images (thanks to corvuscorax)

Function SetMessageType has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  function SetMessageType() {
    if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {
      $this->message_type = 'plain';
    } else {
      if(count($this->attachment) > 0) {

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Function UTF8CharBoundary has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  function UTF8CharBoundary($encodedText, $maxLength) {
    $foundSplitPos = false;
    $lookBack = 3;
    while (!$foundSplitPos) {
      $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);

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Function Send has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  function Send() {
    $header = '';
    $body = '';
    $result = true;

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Method AddEmbeddedImage has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

  function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {

Function EncodeString has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  function EncodeString ($str, $encoding = 'base64') {
    $encoded = '';
    switch(strtolower($encoding)) {
      case 'base64':
        /* chunk_split is found in PHP >= 3.0.6 */

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Function GetMailMIME has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  function GetMailMIME() {
    $result = '';
    switch($this->message_type) {
      case 'plain':
        $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);

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Avoid too many return statements within this method.

Open

    return true;